Powdered coal
[化] 粉煤; 煤粉; 煤末
🧩 词语组成解析
a. 弄成粉末的, 粉状的\\n[医] 粉状的
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
🗣️ 情景例句
Many residents choose to put their money into the bank.
许多人选择把钱存在银行。
I ought to stay at home.
我应该留在家中。
How about taking the damaged portion at a lower price?
损坏的那一部分就算便宜一点，如何？